15141262 reads; of these:
  15141262 (100.00%) were paired; of these:
    3664539 (24.20%) aligned concordantly 0 times
    11063299 (73.07%) aligned concordantly exactly 1 time
    413424 (2.73%) aligned concordantly >1 times
    ----
    3664539 pairs aligned concordantly 0 times; of these:
      107410 (2.93%) aligned discordantly 1 time
    ----
    3557129 pairs aligned 0 times concordantly or discordantly; of these:
      7114258 mates make up the pairs; of these:
        5841804 (82.11%) aligned 0 times
        1181175 (16.60%) aligned exactly 1 time
        91279 (1.28%) aligned >1 times
80.71% overall alignment rate